Growth Rate Calculator
Free CalculatorTurn a starting value and an ending value into a clear percentage growth rate β instantly and privately.
100% private
Runs in your browser β no numbers leave your device.
Your numbers
The value at the beginning of the period.
The value at the end of the period.
Growth rate
50.0%
The percentage change from the starting value to the ending value.
Absolute change
500
The raw difference between the ending and starting values.
How it works
Enter starting value
Add the value at the start of the period.
Enter ending value
Add the value at the end of the period.
We do the math
Growth rate = (end β start) Γ· start Γ 100.
Read the result
See the growth rate and absolute change update live.
Grow the metrics that matter
Reverze rebuilds App Store screenshots into higher-converting creative.
How does a growth rate calculator work?
A growth rate calculator tells you how much a value has changed from one point to another, expressed as a percentage. The formula is simple: subtract the starting value from the ending value, divide by the starting value, then multiply by 100. So a metric that goes from 200 to 260 has grown by (260 β 200) Γ· 200 Γ 100 = 30%. It works for any number you track β revenue, downloads, active users, MRR or conversions.
The same formula powers the growth rates you see everywhere. Month-over-month (MoM) growth compares this month to last month, while year-over-year (YoY) growth compares a period to the same period a year earlier to strip out seasonality. Pick your two values, and this calculator gives you both the percentage growth rate and the absolute change so you can see the size of the move as well as its speed.